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Printing newlines with print() in R
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132
An alternative to cat() is writeLines():
> writeLines("File not supplied.\nUsage: ./progra...
How do I convert a Vector of bytes (u8) to a string
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100
To convert a slice of bytes to a string slice (assuming a UTF-8 encoding):
use std::str;
//
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Define an 's src attribute in CSS [duplicate]
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edited Apr 1 '19 at 17:29
Neuron
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Why does git diff on Windows warn that the “terminal is not fully functional”?
I'm using msysgit 1.7.7.1 on Windows. I get an error when using git diff . What is causing this? Is there no diff tool included in msysgit? What should I do?
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Casperjs/PhantomJs vs Selenium
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184
They are attacking different problems. Since PhantomJS runs perfectly on the command-line, it ...
curl_exec() always returns false
..._URL, 'http://example.com/');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt(/* ... */);
$content = curl_exec($ch);
// Check the return value of curl_exec(), too
if ($content === false) {
throw new Exception(curl_error($ch), curl_errno($ch));
}
/* Pro...
How to align absolutely positioned element to center?
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answered Sep 22 '13 at 4:09
AndrewAndrew
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Delete all files in directory (but not directory) - one liner solution
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